


Similarly, files must match none of the selected Ignore settings for CCleaner to identify them as duplicates. You can select which files to ignore using the checkboxes in the Ignore section of the user interface (see screenshot).

How to use Duplicate Finder's Ignore function: In this case, these requirements have to be met by the files stored on your PC for CCleaner to find something for you. If you select both Name and Size, this instructs CCleaner to find two files that are precisely the same name and size. What do we mean by this? See this example:
